Table 6.
Correlation analysis results between the DTI index in ROI and MoCA (r value).
| WM Tracts | Correlation between FA of WM Tracts and MoCA (r Value) | Correlation between MD of WM Tracts and MoCA (r Value) | Correlation between AD of WM Tracts and MoCA (r Value) | Correlation between RD of WM Tracts and MoCA (r Value) | |
|---|---|---|---|---|---|
| 1 | ATR.L | 0.536 * | −0.571 * | −0.562 * | −0.570 * |
| 2 | ATR.R | 0.529 * | −0.544 * | −0.527 * | −0.546 * |
| 3 | FMA | 0.618 * | −0.584 * | −0.117 | −0.620 * |
| 4 | FMI | 0.570 * | −0.584 * | −0.489 * | −0.589 * |
| 5 | IFOF.L | 0.567 * | −0.645 * | −0.546 * | −0.635 * |
| 6 | IFOF.R | 0.547 * | −0.569 * | −0.444 * | −0.580 * |
| 7 | ILF.L | 0.617 * | −0.595 * | −0.360 * | −0.644 * |
| 8 | ILF.R | 0.527 * | −0.501 * | −0.294 | −0.540 * |
| 9 | SLF.L | 0.509 * | −0.651 * | −0.583 * | −0.642 * |
| 10 | SLF.R | 0.505 * | −0.600 * | −0.542 * | −0.594 * |
* indicates that the DTI index of the corresponding ROI is significantly correlated with MoCA. MoCA, the Montreal Cognitive Assessment.